Thursday 12 April 2018
Monday 9 April 2018
Chemical changes sience experement
CHEMICAL CHANGES
what you need
- Three small plastic cups
- Half a cup of PVA glue
- A teaspoon of washing powder
- A cap full of vinegar
- baking soda - different colours
- paper
2.Put glue in a cup
3.Put a quarter of a teaspoon of baking soda and put it in a small cup of whatever colour you like
4.Pour a cap full of vinegar in the same cup
5.Do it again but with a different colour
6.you can also mix the colours
7.put a quarter of a teaspoon of washing powder and try it with washing powder
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